2. Note Please read these operating instructions before unpacking and putting the unit in operation. Follow the instructions precisely as described herein. The devices are only to be used, maintained and serviced by persons familiar with these operating instructions and in accordance with local regulations applying to Health &...
6. Operating principle The NCW sensor together with the wall of the tank is a capacitor. The dielectric constant of this capacitor is the air when the product (media) doesn’t reach the sensor. When the product covers the sensor, the dielectric constant is the product one.
VERY IMPORTANT Be sure that power supply corresponds with the indicated in the equipment’s label. GREEN led lighting indicates that equipment is powered RED led lighting indicates that output relay is activated. Using SELECTOR 1, you can choose relay operation NO or NC when the product covers te probe.
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3. Turn slowly the “SENSITIVITY ADJUSTMENT screw” counter clockwise until RED LED switches off. 4. Turn 360º more counter clockwise to avoid a critical adjustment. In case of sticky products it is recommended to increase this adjustment. The instrument is now adjusted. When product will reach the probe relay will be activated and RED LED will light.
Module replacement MODCAP modules are delivered with DIP-SWITCHES 2, 3 and 4 adjusted with its own probe. In case of replacement, following procedure must be done with the probe free of product: 1. With DIP-SWITCH 1 to “MAX” and 2, 3 and 4 to “MIN”, turn the multiturn potentiomenter totally to clockwise (20 turns).
11. Technical Data Note: Kobold Mesura makes every attempt to ensure the accuracy of these specifications but reserves the right to change them at any time. Supply: 24, 110, 230 Vac or 18 to 36 Vdc. Max. Power: 1 VA ...
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